1FL | Solid Carbide | Inch & Metric

Self-locating carbide reamers for ferrous materials

Tool Features

Carbide, 1FL, 0° Helix, h6, AlTiN

Series 4050 Overview

  • Precise - Accurate - Concentric
  • Micrograin carbide substrate for wear resistance
  • Burnishing pad for mirror-like finishes
  • Proprietary geometry ensures perfect straightness
  • Available in stocked sizes for press and slip fit applications
  • >0.6240 has reduced shank

Series Lineup

PAC Reamer

Series 4050

1 Flute Carbide Reamer

Carbide, 1FL, 0° Helix, h6, AlTiN

P1

P2

P3

M1

M2

K1

H1


Work Materials

P1

P2

P3

M1

M2

K1

H1

Product Offering

Part Number diasize diadec loc_in_display reach_in_display oal_in_display shank_dia_in_display eco Stock List Price
427118 3.175mm 0.1250 (1) 1 (3) 3 (.1250) 1/8 2.5mm 13 $133.13
427122 3.1877mm 0.1255 (1) 1 (3) 3 (.1250) 1/8 2.5mm 5 $133.13
427123 3.2004mm 0.1260 (1) 1 (3) 3 (.1250) 1/8 2.5mm 0 $133.13
427126 4.7371mm 0.1865 (1.50) 1-1/2 (4) 4 (.1875) 3/16 4.0mm 6 $165.08
427127 4.7498mm 0.1870 (1.50) 1-1/2 (4) 4 (.1875) 3/16 4.0mm 21 $165.08
427130 4.7625mm 0.1875 (1.50) 1-1/2 (4) 4 (.1875) 3/16 4.0mm 18 $165.08
427131 4.7752mm 0.1880 (1.50) 1-1/2 (4) 4 (.1875) 3/16 4.0mm 8 $165.08
427134 4.7879mm 0.1885 (1.50) 1-1/2 (4) 4 (.1875) 3/16 4.0mm 3 $165.08
427136 5.975mm 0.2352 5.5mm 10 $165.97
427137 5.987mm 0.2357 5.5mm 12 $165.97
427141 (.2362) 6.0mm 0.2362 5.5mm 43 $165.97
427142 6.013mm 0.2367 5.5mm 0 $165.97
427145 6.025mm 0.2372 5.5mm 11 $165.97
427147 6.3246mm 0.2490 (1.50) 1-1/2 (4) 4 (.2500) 1/4 6.0mm 16 $186.38
427151 6.3373mm 0.2495 (1.50) 1-1/2 (4) 4 (.2500) 1/4 6.0mm 25 $186.38
427154 6.35mm 0.2500 (1.50) 1-1/2 (4) 4 (.2500) 1/4 6.0mm 46 $186.38
427157 6.3627mm 0.2505 (1.50) 1-1/2 (4) 4 (.2500) 1/4 6.0mm 6 $186.38
427161 6.3754mm 0.2510 (1.50) 1-1/2 (4) 4 (.2500) 1/4 6.0mm 35 $186.38
427163 7.9121mm 0.3115 (1.50) 1-1/2 (4) 4 (.3125) 5/16 7.5mm 10 $191.14
427164 7.9121mm 0.3115 (2) 2 (6) 6 (.3125) 5/16 7.5mm 10 $223.65
427168 7.9248mm 0.3120 (1.50) 1-1/2 (4) 4 (.3125) 5/16 7.5mm 24 $191.14
427170 7.9248mm 0.3120 (2) 2 (6) 6 (.3125) 5/16 7.5mm 0 $223.65
427173 7.9375mm 0.3125 (1.50) 1-1/2 (4) 4 (.3125) 5/16 7.5mm 26 $191.14
427177 7.9375mm 0.3125 (2) 2 (6) 6 (.3125) 5/16 7.5mm 17 $223.65
427178 7.9502mm 0.3130 (1.50) 1-1/2 (4) 4 (.3125) 5/16 7.5mm 35 $191.14
427179 7.9502mm 0.3130 (2) 2 (6) 6 (.3125) 5/16 7.5mm 13 $223.65
427181 7.9629mm 0.3135 (1.50) 1-1/2 (4) 4 (.3125) 5/16 7.5mm 19 $191.14
427182 7.9629mm 0.3135 (2) 2 (6) 6 (.3125) 5/16 7.5mm 11 $223.65
427185 7.975mm 0.3140 7.5mm 48 $194.28
427188 7.975mm 0.3140 7.5mm 7 $230.75
427192 7.987mm 0.3144 7.5mm 54 $194.28
427196 7.987mm 0.3144 7.5mm 14 $230.75
427198 (.3149) 8.0mm 0.3150 7.5mm 50 $194.28
427199 (.3149) 8.0mm 0.3150 7.5mm 5 $230.75
427202 8.013mm 0.3155 7.5mm 50 $194.28
427204 8.013mm 0.3155 7.5mm 1 $230.75
427206 8.025mm 0.3159 7.5mm 63 $194.28
427207 8.025mm 0.3159 7.5mm 9 $230.75
427210 9.4996mm 0.3740 (1.50) 1-1/2 (4) 4 (.3750) 3/8 9.0mm 10 $207.09
427214 9.4996mm 0.3740 (2) 2 (6) 6 (.3750) 3/8 9.0mm 8 $265.54
427215 9.5123mm 0.3745 (1.50) 1-1/2 (4) 4 (.3750) 3/8 9.0mm 3 $207.09
427219 9.5123mm 0.3745 (2) 2 (6) 6 (.3750) 3/8 9.0mm 10 $265.54
427222 9.525mm 0.3750 (1.50) 1-1/2 (4) 4 (.3750) 3/8 9.0mm 27 $207.09
427225 9.525mm 0.3750 (2) 2 (6) 6 (.3750) 3/8 9.0mm 0 $265.54
427226 9.5377mm 0.3755 (1.50) 1-1/2 (4) 4 (.3750) 3/8 9.0mm 13 $207.09
427229 9.5377mm 0.3755 (2) 2 (6) 6 (.3750) 3/8 9.0mm 4 $265.54
427231 9.5504mm 0.3760 (1.50) 1-1/2 (4) 4 (.3750) 3/8 9.0mm 10 $207.09
427233 9.5504mm 0.3760 (2) 2 (6) 6 (.3750) 3/8 9.0mm 5 $265.54
427235 9.975mm 0.3927 9.5mm 31 $282.23
427238 9.987mm 0.3932 9.5mm 38 $282.23
427239 10.0mm 0.3937 9.5mm 12 $282.23
427242 10.013mm 0.3942 9.5mm 38 $282.23
427243 10.025mm 0.3947 9.5mm 53 $282.23
427247 11.0871mm 0.4365 (2) 2 (6) 6 (.4375) 7/16 10.5mm 10 $301.75
427250 11.0998mm 0.4370 (2) 2 (6) 6 (.4375) 7/16 10.5mm 7 $301.75
427252 11.1125mm 0.4375 (2) 2 (6) 6 (.4375) 7/16 10.5mm 6 $301.75
427255 11.1252mm 0.4380 (2) 2 (6) 6 (.4375) 7/16 10.5mm 22 $301.75
427256 11.1379mm 0.4385 (2) 2 (6) 6 (.4375) 7/16 10.5mm 11 $301.75
427257 11.975mm 0.4715 11.5mm 4 $329.28
427258 11.987mm 0.4719 11.5mm 31 $329.28
427262 (.4724) 12.0mm 0.4724 11.5mm 65 $329.28
427266 12.013mm 0.4730 11.5mm 24 $329.28
427269 12.025mm 0.4734 11.5mm 47 $329.28
427271 12.6746mm 0.4990 (2) 2 (6) 6 (.5000) 1/2 12mm 8 $326.60
427273 12.6873mm 0.4995 (2) 2 (6) 6 (.5000) 1/2 12mm 6 $326.60
427275 12.7mm 0.5000 (2) 2 (6) 6 (.5000) 1/2 12mm 3 $326.60
427277 12.7127mm 0.5005 (2) 2 (6) 6 (.5000) 1/2 12mm 2 $326.60
427279 12.7254mm 0.5010 (2) 2 (6) 6 (.5000) 1/2 12mm 11 $326.60
427281 13.975mm 0.5502 13.5mm 6 $377.77
427285 13.987mm 0.5507 13.5mm 7 $377.77
427289 (.5512) 14.0mm 0.5512 13.5mm 5 $377.77
427293 14.013mm 0.5517 13.5mm 6 $377.77
427297 14.025mm 0.5522 13.5mm 8 $377.77
427300 15.8496mm 0.6240 (2) 2 (6) 6 (.5625) 9/16 15mm 9 $447.30
427302 15.8623mm 0.6245 (2) 2 (6) 6 (.5625) 9/16 15mm 11 $447.30
427305 15.875mm 0.6250 (2) 2 (6) 6 (.5625) 9/16 15mm 24 $447.30
427308 15.8877mm 0.6255 (2) 2 (6) 6 (.5625) 9/16 15mm 9 $447.30
427312 15.9004mm 0.6260 (2) 2 (6) 6 (.5625) 9/16 15mm 14 $447.30
427316 15.975mm 0.6289 15.5mm 1 $479.25
427320 15.987mm 0.6294 15.5mm 20 $479.25
427324 (.6299) 16.0mm 0.6299 15.5mm 21 $479.25
427325 16.013mm 0.6304 15.5mm 29 $479.25
427329 16.025mm 0.6309 15.5mm 17 $479.25
427333 19.0246mm 0.7490 (2) 2 (6) 6 (.6250) 5/8 18.5mm 9 $633.68
427337 19.0373mm 0.7495 (2) 2 (6) 6 (.6250) 5/8 18.5mm 7 $633.68
427339 19.05mm 0.7500 (2) 2 (6) 6 (.6250) 5/8 18.5mm 13 $633.68
427341 19.0627mm 0.7505 (2) 2 (6) 6 (.6250) 5/8 18.5mm 2 $633.68
427344 19.0754mm 0.7510 (2) 2 (6) 6 (.6250) 5/8 18.5mm 0 $633.68